## Introductory Chemistry (5th Edition)

A. $CaCl_4$ has 4 carbon atoms. Three of these molecules make 12 carbon atoms B. $CaCl_2$ has 2 carbon atoms. Two of these make 4 carbon atoms. C. $PCl_3$ has 3 carbon atoms. Four of these has 12 carbon atoms. D. $NaCl$ has 1 carbon atom. Seven of these make 7 carbons.